Assistant Development Project Manager Salary in Illinois

How much does an Assistant Development Project Manager make in Illinois? As of October 01, 2026, the average salary for an Assistant Development Project Manager in Illinois is $76,870 per year, which breaks down to an hourly rate of $37.

However, an Assistant Development Project Manager's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $91,482
  • Majority Range (25th-75th percentile): $70,393 to $84,519
  • Entry-Level (10th percentile): $64,496

Key Factors That Influence Assistant Development Project Manager Salaries

An Assistant Development Project Manager's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.

How Experience Level Affects Assistant Development Project Manager Salaries?

Experience is a primary driver of an Assistant Development Project Manager's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $75,276
  • Early Career (1-2 years): $94,090
  • Mid-Level (2-4 years): $115,139
  • Senior-Level (5-8 years): $129,685
  • Expert (over 8 years): $152,941
Job RoleYears of ExperienceAverage Salary
Assistant Development Project Manager less than 1 year $75,276
Project Manager II 1-2 years $94,090
Project Manager III 2-4 years $115,139
Project Manager IV 5-8 years $129,685
Project Manager V over 8 years $152,941

Top Paying Cities for Assistant Development Project Manager

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • Effingham: $70,859
  • Saint Peter: $70,761
  • Salem: $71,030

Assistant Development Project Manager Salary by Industry: Top Paying Sectors

For Assistant Development Project Manager roles, the industry you choose can affect earning potential by as much as 100% (the gap between the highest and lowest paying industries). Data shows that the Aerospace & Defense and Business Services sectors offer the strongest compensation, at 50% above the average. In contrast, Assistant Development Project Manager positions in Biotechnology or Transportation typically offer lower base pay, as these industries often view Assistant Development Project Manager as a support function rather than a direct revenue driver.

The top paying industry for an Assistant Development Project Manager

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Aerospace & Defense $115,305 $55.0 50%

Assistant Development Project Manager Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Assistant Development Project Manager's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on October 01, 2026
$70,393
Average $76,870/year
$84,519
$5,866
Average $6,406/month
$7,043
$1,354
Average $1,478/week
$1,625
$34
Average $37/hour
$41
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $84,519 $7,043 $1,625 $41
Average $76,870 $6,406 $1,478 $37
25th Percentile $70,393 $5,866 $1,354 $34

Find Your Next Assistant Development Project Manager Job

Ready to take the next step in your career? Browse thousands of current Assistant Development Project Manager job openings on our job board. Use the search bar below to find your perfect match.

  • FourGen Holdings | Oak Brook, IL

    FourGen Holdings | Oak Brook, IL

    Job Description. Job Description. Summary. The associate project manager works closely with an experienced project manager, providing assistance and suppor... more

    4 Days Ago

  • INTREN, LLC | Union, IL

    INTREN, LLC | Union, IL

    Job Title: Assistant Project Manager. Reports To: Project Manager, Senior Project Manager or Regional Director. FLSA Status: Exempt. SUMMARY OF POSITION. T... more

    4 Days Ago

  • Jobot | Rosemont, IL

    Jobot | Rosemont, IL

    Thriving Design Build General Contractor Looking For APM to Be Fast Tracked to PM Role This Jobot Job is hosted by: Ross Theel Are you a fit. Easy Apply no... more

    4 Days Ago

  • Dubak Electrical | La Grange Park, IL

    Dubak Electrical | La Grange Park, IL

    Job Description. Job Description. About Dubak Electrical Group. Dubak Electrical Group LLC is a leader in industrial electrical construction, committed to ... more

    5 Days Ago

  • Wells | Naperville, IL

    Wells | Naperville, IL

    Job Description. Job Description. ABOUT THE ROLE. The Assistant Project Manager supports the execution of. precast/prestressed. concrete projects from awar... more

    6 Days Ago

  • Softcom Systems Inc | Chicago, IL

    Softcom Systems Inc | Chicago, IL

    Job Description. Job Description. Role: Assistant Project Manager - Construction. Location: Chicago, IL. Job Type: Fulltime - Onsite. Experience Level: Mid... more

    6 Days Ago

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Where Does Our Salary Data Come From?

Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

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